"This title explores the role of black and brown rats in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them"--

"This title explores the role of Burmese pythons in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them"

In this book, early fluent readers will learn why Burmese pythons are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are doing to combat the problem. Bright, fullcolor photographs and carefully leveled text will engage young readers as they learn more about Burmese pythons and how scientists work to control their population. An infographic aids understanding, and an activity...

"In this book, readers learn how the Burmese Python is an invasive species in the state of Florida."--

On the tropical island of Guam, there's a serious problem. It's long and brown and is slithering everywhere--including inside people's houses! The brown tree snake first arrived in Guam in the 1940s after hitching a ride on a ship sailing from the South Pacific. It found a new island home that was warm, had lots of food, and was free of predators. The snake multiplied quickly--and now millions roam Guam, devouring every small animal in their path...

Before 1935, there were no cane toads in Australia. Today, they are a huge presence in the country. In fact, scientists estimate that there are 83 toads for every person there! The big amphibians--which can weigh close to three pounds--show up on highways, in watering holes meant for cattle, and in people's yards in town. Because they ooze a powerful poison when attacked, they kill many wild animals as well as pets each year. In Australia's Cane Toads:...

"Bright, full-color photographs and carefully leveled text will engage young readers as they learn more about lionfish and how scientists work to control their population. An infographic aids understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about lionfish using our safe search engine that provides relevant, age-appropriate websites. Lionfish also features reading tips for teachers and parents,...